SNI 23.99—Manufacture of other non-metallic mineral products n.e.c.

Where 23.99 sits

1. C Manufacturing
2. 23 Manufacture of other non-metallic mineral products
3. 23.9 Manufacture of abrasive products and non-metallic mineral products n.e.c.
4. 23.99 Manufacture of other non-metallic mineral products n.e.c.

Contains 2 narrower codes

• 23.991 Manufacture of stone and mineral wool products
• 23.999 Manufacture of various other non-metallic mineral products n.e.c.

What 23.99 includes

• Manufacture of friction material and unmounted articles thereof with a base of mineral substances or of cellulose
• Manufacture of mineral insulating materials, e.g.: • slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays and similar heat-insulating, sound-insulating or sound-absorbing materials
• Manufacture of articles of diverse mineral substances, e.g.: • worked mica and articles of mica, of peat, of graphite (other than electrical articles)
• Manufacture of articles of asphalt or similar material (e.g. petroleum bitumen or coal tar pitch)
• Manufacture of carbon and graphite fibres and products (except electrodes and electrical applications)
• Manufacture of artificial corundum

What 23.99 excludes

• Manufacture of glass wool and non-woven glass wool products, see 23.14
• Manufacture of graphite electrodes, see 27.90
• Manufacture of carbon or graphite gaskets, see 28.29

23.99 in other systems